Scotty Boy Blue:
Black Pepper is my choice for these little pesky ants..... they hate it and scatter fast.

Kate Brisbane:
Cornflour - works every time for us. Ants eat it but can't digest it. The cornflour is fine enough to be walked back to the nest. We have a lot of ant problems here in Brisbane, but cornflour saves the day !

My Edible Yard:
Jennifer - try the cinnamon - I have a vegetable garden in my front yard and had ants all over. I sprinkled it around every raised bed and around the edges of my house - all ants are gone overnight. It's wonderful!

jonathan jung :
this gives you a good idea i am doing this project and this actually worked thank you